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Anatomy - Unit 4 Yates SPC
N/A
60
Anatomy
Undergraduate 1
04/19/2013

Additional Anatomy Flashcards

 


 

Cards

Term

[image]

Which of the following contains receptors for balance?

Definition
All of the above
Term

[image]

Identify structures A, B, and C.

What is the function of structure C?

Definition

Anterior chamber, Ciliary body, Canal of Sclemm.

Dranage of Aqueous humor

Term

[image]

The structure pointed to by the red arrow is transparent because?

Definition
It is avascular (no blood vessels)
Term

[image]

What do A, B, and C represent?

What fluid is present in them?

 

Definition

Membranous labyrinth

Endolymph

 

Term

[image]

Identify structures A and B.

What is the narrowest point of B called?

What is produced by the glands in B?

Definition

Pinna, External auditory canal

Isthmus

Wax or cerumen

Term

[image]

What is the name of the fluid in A?

If the dranage of the fluid was impared what would it cause? 

Definition

Aqueous humor

Glaucoma

Term

[image]

What is the structure the red arrow points to? 

What is its function?

Definition

Iris

Regulates the amout of light that enters the eye

Term

[image]

Which of these structures releses tears?

Which divison of the nervos system is responsible for the secreation of tears?

Definition

C

Parasympathetic

 

Term

[image]

What is the special name give to the receptor found in "B"?

"A" carries affrented fibers from the receptors in B. What type of sensations are carried by A?

Definition

Organ of Corti

Hearing 

Term

[image]

Identify A and B.

What is the function of B?

Definition

Malleus, Stapes

To transmit vibrations to the inner ear throught the oval window.

 

 

Term

[image]

What condotion is seen in this picture?

What type of lense would you use to correct it?

Definition

Hyperopia

Convex lens

Term

[image]

Indetify structures A and B.

Where do tears finally drain? 

Definition

Acrimal canaliculus/cana, nasolacrimal duct

Inferior meatus of nose

Term

[image]

The image shows the nerve responsible for the sense of smell. What are those neves called?

What bone do these nerves pass through?

Definition

Olfactory 

Cribform plate of ethmoid

Term

[image]

Identify structures A and B.

What is the function of structure B?

Definition

Semicircular duct, vestibular nerve

Carry sensations of equilibrium

Term

[image]

Taste from region A is carried by which cranial nerve?

What are the cell types in structure B?

 

Definition

Facial

Gustatory, supporting and basal cells

Term
The test for color blindness?
Definition
Ishihara's Chart
Term
The test for visual accuracy?
Definition
Snellen Chart
Term
Why does sniffing improve smell?
Definition
More air hits the receptors.
Term
Taste is located in which part of the brain?
Definition
Pariatal
Term

[image]

Identify the region the arrow points to.

What types of fibers are carried by this region?

Definition

Anterior (ventral) root

Efferent fibers

Term

[image]

Identify the region the arrow points to.

What fibers are carried by this region?

Definition

Posterior (d0rsal) root

Afferent fibers

Term

[image]

How would you classify this reflex?

Definition
Somatic cranial reflex
Term

[image]

Part B is part of a reflex arc. What is it's function?

Definition
Effector, responds to stimuli
Term
This division of the nervous system consists of the nerves that carry impulses from the brain and spinal cord to smooth and cardiac muscle and glands. It is often referred to as the involuntary nervous system because we cannot control the activities of our internal organs.
 
Definition
Parasympathetic nervous system and sympathetic nervous system
Term
Component of a neuron contains the nucleus and other organelles, except centrioles. Most are located in the CNS or in clustes called ganglia in the PNS.
Definition
Cell body
Term
White lipoprotein molecule envelopes nevre fibers and protects and insulates fibers from one another. It also increases speed of transmission of impulses.
Definition
Myelin sheath
Term
Which branch of nervous system is responsible for the lacrimatory reflex?
Definition
Parsympathetic nervous system
Term
Both pupils constricting is what type of reflex?
Definition
Somatic cranial reflex
Term

[image]

What is the arrow pointing to?

What predominates in this area?

Definition

Grey matter

Nerve cell bodies

Term

[image]

What do arrows A and B point to?

The cell bodies of A and B are present in ______?

Definition

Interneuron, motor neuron

Central nerous system

Term
Reflexes classified as strech reflexes are _________?
Definition
Patellar reflex and Achilles reflex
Term

[image]

Identify this supporting cell in the nervous system.

What is its function?

Definition

Microglia

Phagocytosis

Term

[image]

Identify the supporting cell in the nervous system that arrow A points to.

What is arrow B pointing to?

Definition

Oligodendocyte

Myelin

Term

Amon the following which is not a recepor?

Muscle spindle

Pacinian corpuscle

Free nerve ending

Node of Ranvier

Meissner's corpuscle

Definition
Node of Ranvier
Term

Not a type of receptor?

Proprioceptors

Special sense organ in the ear

Chemoreceptors

Strech receptors

Skin

Definition
Skin
Term

[image]

What is the black arrow pointing to?

What is the area that the arrow point to?

Definition

Synaptic cleft

Neurotransmitter

Term

[image]

What do arrows A and B point to?

What type of neurn is depicted?

Definition

Nerve cell body  and axon

Multipolar neuron

Term

[image]

Foreign object is in the eye. What type of reflex is it?

Definition
Autonomic reflex
Term
Area contains motor axons which conducts impulses from spinal cord to body.
Definition
anterior (ventral) root
Term

[image]

Identify areas A and B

Area B recieves impules from which side of the body?

Definition

Frontal lobe and cerebellum

Ipsilateral

Term

[image]

Identify the regoins the arrows A and B point to.

Definition
Gray matter, white matter
Term

[image]

Identify the structure the arrow points to.

What is their function?

Definition

Arachnoild villa

Helps reabsorption of CSF into the venous sinus

Term

[image]

Identify structures A and B

Definition
Corpus callosum and lateral ventricle
Term

[image]

What does this picture show?

Where would you prefom this procedure on a child?

Definition

Lumbar puncture

Below L3 vertebra

Term

[image]

Identify the lobes arrows A and B point to.

What is the function of lobe B?

Definition

Frontal and occipital

Visual area

Term

[image]

Identify the regionthe arrow points to.

Which half of the body does it recieve impulses from?

Definition

Sensory cortex

Ipsilateral

Term
Part of the cerebral hemisphere functions in motor control of skeletal muscles and muscles of tongue, lips, and throat for speech. It also is the site of complex learning abilities, personality and intellect.
Definition
Frontal lobe
Term

[image]

Identify A, a cavity, and B, gray matter in  the core the cerebral hemisphere.

 

Definition
Ventricle and basal nuclei/ganglia
Term

[image]

What structure do C, D, and E belong to?

Definition
Brainstem
Term

[image]

Region A.

Which lobe of the brain would you find this area in a right handed person?

Definition

Broca's Area

Left frontal lobe

Term

[image]

Region A.

Which half of the body does it control?

Definition

Motor cortex

Contralateral

Term

[image]

Structure the arrow points to.

What does it contain? 

What is it continuos with?

Definition

Third ventricle 

CSF

Lateral ventricle and cerebral aqueduct

Term
Cranial nerve is primary nerve to facial muscles. Facial expressions, tears, and saliva production. Carry impulses for taste buds anterior 2/3 of the tongue to the pons.
Definition
Facial (VII) nerve
Term
In the temporal and parietal lobe. Comprehension of speech. Sensory of speech.
Definition
Wernicke's area
Term

[image]

What kind og intracranial hemorrhage is this?

Definition
Extradural
Term
Cranial nerve carries sensory fibers for taste. Posterior 1/3 of the tongue to the medulla info is sent to parietal lobes. Pharynx and involves swallowing and gag reflexes.
Definition
Glossopharyngeal (IX) nerve
Term

[image]

Arrows A and B?

Function of B?

Definition

Dura mater and meningeal vessles

source of blood supply to meninges

Term

[image]

A and B.

Functions?

Definition

Thalamus and hypothalamus

Sensory related station and controls body temperature and pituitary gland.

Term

[image]

Name given to this sheaf of fibers below L1 vertebra.

Definition
Cauda equina
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